Two patents currently held, every record listed here
5 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
The next term ends in May 2027. from the record
Of the 5 now held by other companies, 5 name Core Health and Fitness LLC as their current owner. Each row says so.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
2
Ending by 2030
May 2027
Next term end
2
Patent families
When these terms end
Each bar runs from grant to computed term end. 2010 to 2030.
US 7,648,446
System and Method for Electronically Controlling Resistance of an Exercise Machine
Nov 19, 2028
20142018202220262030
Every computed term in this portfolio is shown above.Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Notable patents
Ranked by citations and family size, against patents of the same kind granted the same year. How we rank
Only 2 of the currently held patents qualify as notable.
Notable
Ends Jun 2027 · High confidence
Also notable
Ends May 2027 · High confidence
Stationary Cycle
US D684,223
Granted 2013. Computed term ends 2027.
Stationary Cycle
US D682,954
Granted 2013. Computed term ends 2027.
Formerly held, still cited
Notable
Ends Dec 2030 · High confidence
Cited by 107 later US patents, top 5% of utility patents granted in 2014 in our data, and renewed at 3 of 3 maintenance windows. Protection runs to 2030.
now held by Core Health & Fitness, LLC
Also notable
Ends Jan 2027 · High confidence
Cited by 59 later US patents, top 25% of utility patents granted in 2010 in our data, and renewed at 3 of 3 maintenance windows. Protection runs to 2027.
now held by Core Health & Fitness, LLC
Also notable
Ends Mar 2028 · High confidence
Renewed at every maintenance window since the 2010 grant; no more fees are due before its term ends in 2028.
now held by Core Health & Fitness, LLC
Fee deadlines
No maintenance fee falls due on this company's record before Nov 10, 2027.
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
Patents held now
Soonest term end first.
Showing 1 to 2 of 2
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US D682,954 | Stationary Cycle held by Core Health & Fitness, LLC In force · High confidence | In force | High confidence | |
| US D684,223 | Stationary Cycle held by Core Health & Fitness, LLC In force · High confidence | In force | High confidence |
Also on record, not counted in the 2: 5 patents in force now held by others · 26 patents ended · 3 applications abandoned. List them
Sources and methods
Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built
Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
3 terminal disclaimers are on file with no resolved reference. No cap is applied and none is guessed